1147314883 has 32 divisors (see below), whose sum is σ = 1371686400. Its totient is φ = 945960960.

The previous prime is 1147314871. The next prime is 1147314913. The reversal of 1147314883 is 3884137411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1147314883 - 2²⁵ = 1113760451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1147314383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2555043 + ... + 2555491.

It is an arithmetic number, because the mean of its divisors is an integer number (42865200).

Almost surely, 2^1147314883 is an apocalyptic number.

1147314883 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1147314883 is a deficient number, since it is larger than the sum of its proper divisors (224371517).

1147314883 is a wasteful number, since it uses less digits than its factorization.

1147314883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747.

The product of its digits is 64512, while the sum is 40.

The square root of 1147314883 is about 33872.0368888557. The cubic root of 1147314883 is about 1046.8735064038.

The spelling of 1147314883 in words is "one billion, one hundred forty-seven million, three hundred fourteen thousand, eight hundred eighty-three".